Unlock instant, AI-driven research and patent intelligence for your innovation.

Image display device and image display method

a technology of image display device and image display method, which is applied in the direction of instruments, television systems, signal generators with optical-mechanical scanning, etc., can solve the problem of image quality degradation

Inactive Publication Date: 2008-01-31
SAMSUNG ELECTRONICS CO LTD
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, in an image display device, when an image quality enhancement process is performed on a low-resolution image having excessive noise, the noise is recognized as a portion of the image to display errors more prominently, and the image quality is deteriorated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Image display device and image display method
  • Image display device and image display method
  • Image display device and image display method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031]The matters defined in the description such as a detailed construction and elements are provided to assist in a comprehensive understanding of the embodiments of the invention and are merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the exemplary embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0032]Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0033]FIG. 1 is a block diagram illustrating an image display device according to an exemplary embodiment of the present invention. The image display device may be a digital TV, but is not limited thereto. FIG. 1 shows elements relating to the description of an exemplary embodiment of the present invention among various functi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An image display device and an image display method, in which the display position of an image frame on a display screen changes in order to enhance the image quality, are provided. The image display device according to the exemplary embodiment of the present invention includes a decoder that decodes an input image signal; and a frame display controller which alternately outputs the decoded input image signal and an image signal obtained by delaying the decoded input image signal by a predetermined number of lines of one frame. The display position of the image frame on the display screen may change so that the image quality of a low-resolution image or an image having excessive noise is enhanced.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application claims the benefit under 35 U.S.C. §119 (a) of Korean Patent Application No. 10-2006-0071025, filed on Jul. 27, 2006, in the Korean Intellectual Property Office, the entire disclosure of which is hereby incorporated by reference.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]Devices and methods consistent with the present invention relate to an image display device and an image display method, and more particularly, to an image display device and an image display method, in which the display position of an image frame on a display screen changes in order to enhance the image quality.[0004]2. Description of the Related Art[0005]In the field of high-quality image display devices, such as digital televisions (TVs), there has been a considerable amount of research into ways of improving the resolution of display panels, and enhancing the image quality using various image processing technologies.[0006]In order...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(United States)
IPC IPC(8): H04N7/01H04N5/21
CPCG09G3/007G09G5/003G09G5/005H04N7/012G09G2340/0407G09G2340/0471G09G2320/06H04N5/21H04N7/01H04N5/208
Inventor LEE, BONG-GEUN
Owner SAMSUNG ELECTRONICS CO LTD